I don't have a lot of programming (using C) experience so forgive my probably stupid question.
I have downloaded the gert software and saved it to the Documents folder on my version 3B raspberry pi. I can run the atod example program after I did the make all. i wrote a program trying to use the A/D functions, but the program will not compile. I am compiling from the command line with:
gcc -o [email protected] DTOA2.c
Even if I open the atod.c example file and save it as another name, it will not compile. i have saved the file in the same directory as the gertboard programs. I have:
#include "gb_spi.h"
#include "gb_common.h"
I and getting the error: fatal error:gb_common.h no such directory or file

i didn't know if i needed -l option like I do with -lwiringPi when i compile.